PRODUCTION OF RESIN-COATED SAND FOR SHELL MOLD,申请号JP19860211845-传众专利搜索

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发明名称	PRODUCTION OF RESIN-COATED SAND FOR SHELL MOLD
摘要
申请公布号	JPS6368241(A)	申请公布日期	1988.03.28
申请号	JP19860211845	申请日期	1986.09.09
申请人	HITACHI CHEM CO LTD	发明人	KURODA MASAE;SUMI TAKESHI;KUBO ETSUJI
分类号	B22C1/22	主分类号	B22C1/22
代理机构		代理人
主权项
地址

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